| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.73 | 11.150% | $38.6024 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $18.93 | 9.264% | $20.6837 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $135.62 | 3.728% | $140.6759 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $40.77 | 8.689% | $44.3125 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $114.66 | 12.629% | $129.1404 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $214.73 | 5.348% | $226.2138 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $57.55 | 12.148% | $64.5412 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $616.99 | $664.1699 | $664.16 | $664.20 | $664.10 | |